What is low blood sugar?

Hypoglycemia (low blood sugar) is a commonly perceived problem. In actuality, while some or many of the symptoms may be present, it is rarely confirmed or documented. The presence of true, documented hypoglycemia in the absence of diabetes treatment must be evaluated comprehensively by an endocrinologist. Hypoglycemia most often affects those at the extremes of age, such as infants and the elderly, but may happen at any age. Generally, hypoglycemia is defined as a serum glucose level (the amount of sugar or glucose in your blood) below 70 mg/dL.

Hypoglycemia (Low blood glucose) - American Diabetes Association

Hypokalemia

Hypokalemia (hi-po-kah-LE-me-ah) is a condition where the level of potassium in your blood is lower than normal. Potassium is an electrolyte (mineral) that is normally found in the body and keeps your body working properly. Potassium helps control how your muscles, heart, and digestive system work by moving into and out of cells. Most of the potassium in the body is found inside the cells. Hypokalemia happens when too little potassium stays in the blood. Hypokalemia may be more serious in people with heart problems.

Treating Low Blood Sugar | Patient Education | UCSF Medical Center

Contents

Hypoglycemia

Did you know you have sugar in your blood Your body needs glucose, a form of sugar, to have enough energy. After you eat, your blood absorbs glucose. If you eat more sugar than your body needs, your muscles and liver store the extra. When your blood sugar begins to fall, a hormone tells your liver to release glucose. In most people, this raises blood sugar. If it doesn't, you have hypoglycemia, and your blood sugar can be dangerously low. Signs include Hypoglycemia is usually a side effect of diabetes medicines. Eating or drinking something with carbohydrates can help. If it happens often, your health care provider may need to change your treatment plan.

Complications of pulmonary fibrosis may include: Low blood-oxygen levels (hypoxemia). Because pulmonary fibrosis reduces the amount of oxygen you take in and the amount that enters your bloodstream, you're likely to develop lower than normal blood-oxygen levels. Lack of oxygen can disrupt your body's basic functioning, and severely low levels can be life-threatening., High blood pressure in your lungs (pulmonary hypertension). Unlike systemic high blood pressure, this condition affects only the arteries in your lungs. It begins when the smallest arteries and capillaries are compressed by scar tissue, causing increased resistance to blood flow in your lungs. This in turn raises pressure within...

Low blood pressure, also called hypotension, would seem to be something to strive for. However, for many people, low blood pressure can cause symptoms of dizziness and fainting or mean that they have serious heart, endocrine or neurological disorders. Severely low blood pressure can deprive the brain and other vital organs of oxygen and nutrients, leading to a life-threatening condition called shock.

Signs and symptoms of a low blood platelet count may include: Easy or excessive bruising, Superficial bleeding into the skin that appears as a rash of pinpoint-sized reddish-purple spots (petechiae), usually on the lower legs, Prolonged bleeding from cuts, Spontaneous bleeding from your gums or nose, Blood in urine or stools, Unusually heavy menstrual flows, Profuse bleeding during surgery

Low blood pressure - also sometimes referred to as hypotension - is a condition where the arterial blood pressure is abnormally low. Blood pressure is a measure of the force that your heart uses to pump blood around your body. Usually, the lower your blood pressure, the healthier you are.

Scar tissue formation in your lungs can lead to a series of life-threatening complications, including: Low blood oxygen levels (hypoxemia). Because interstitial lung disease reduces the amount of oxygen you take in and the amount that enters your bloodstream, you're likely to develop lower than normal blood oxygen levels. Lack of oxygen can severely disrupt your body's basic functioning., High blood pressure in your lungs (pulmonary hypertension). Unlike systemic high blood pressure, this condition affects only the arteries in your lungs. It begins when scar tissue restricts the smallest blood vessels, limiting blood flow in your lungs. This in turn raises pressure within the pulmonary arteries....